polish up
verb1
Literally To polish something to make it shiny.
2
Figuratively To hone (one's skills).
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
verb — 2 senses
Literally To polish something to make it shiny.
Figuratively To hone (one's skills).
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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